Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-11-2024 18:59
Static task
static1
Behavioral task
behavioral1
Sample
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe
Resource
win10v2004-20241007-en
General
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Target
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe
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Size
158KB
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MD5
e726627099bd0cba196099010c280316
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SHA1
2d9839b8217932de9bbb4c5b119dbf2f45702ac7
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SHA256
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c
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SHA512
558b1c1d26b641be88f4b0b3de84fd7af8a44490bf1ba2a99612d03fce9bea93a28b03cf93d5250b45df783425d4c76d1b845e29a687af10cdc5ef0d640de805
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SSDEEP
3072:oZpYg19EeiLLmjempGuCYooEK1JWaCItULG3rt2Wcora4dI:OPjEl6jLiQ1JW+Oy3p/
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Program Files\pzehc\aquvo.dll acprotect -
Deletes itself 1 IoCs
Processes:
utzqpltj.exepid process 4860 utzqpltj.exe -
Executes dropped EXE 2 IoCs
Processes:
utzqpltj.exeaqu.exepid process 4860 utzqpltj.exe 2840 aqu.exe -
Loads dropped DLL 1 IoCs
Processes:
aqu.exepid process 2840 aqu.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
aqu.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Linycpy = "c:\\Program Files\\pzehc\\aqu.exe \"c:\\Program Files\\pzehc\\aquvo.dll\",SetHandle" aqu.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
aqu.exedescription ioc process File opened (read-only) \??\b: aqu.exe File opened (read-only) \??\g: aqu.exe File opened (read-only) \??\h: aqu.exe File opened (read-only) \??\o: aqu.exe File opened (read-only) \??\r: aqu.exe File opened (read-only) \??\t: aqu.exe File opened (read-only) \??\u: aqu.exe File opened (read-only) \??\v: aqu.exe File opened (read-only) \??\i: aqu.exe File opened (read-only) \??\p: aqu.exe File opened (read-only) \??\y: aqu.exe File opened (read-only) \??\a: aqu.exe File opened (read-only) \??\e: aqu.exe File opened (read-only) \??\l: aqu.exe File opened (read-only) \??\m: aqu.exe File opened (read-only) \??\n: aqu.exe File opened (read-only) \??\z: aqu.exe File opened (read-only) \??\j: aqu.exe File opened (read-only) \??\k: aqu.exe File opened (read-only) \??\q: aqu.exe File opened (read-only) \??\s: aqu.exe File opened (read-only) \??\w: aqu.exe File opened (read-only) \??\x: aqu.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
aqu.exedescription ioc process File opened for modification \??\PHYSICALDRIVE0 aqu.exe -
Drops file in Program Files directory 4 IoCs
Processes:
utzqpltj.exedescription ioc process File created \??\c:\Program Files\pzehc\aqu.exe utzqpltj.exe File opened for modification \??\c:\Program Files\pzehc\aqu.exe utzqpltj.exe File opened for modification \??\c:\Program Files\pzehc utzqpltj.exe File created \??\c:\Program Files\pzehc\aquvo.dll utzqpltj.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.execmd.exePING.EXEutzqpltj.exeaqu.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language utzqpltj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aqu.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 3060 cmd.exe 3820 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
aqu.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 aqu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString aqu.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
aqu.exepid process 2840 aqu.exe 2840 aqu.exe 2840 aqu.exe 2840 aqu.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
aqu.exedescription pid process Token: SeDebugPrivilege 2840 aqu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exeutzqpltj.exepid process 4720 ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe 4860 utzqpltj.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.execmd.exeutzqpltj.exedescription pid process target process PID 4720 wrote to memory of 3060 4720 ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe cmd.exe PID 4720 wrote to memory of 3060 4720 ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe cmd.exe PID 4720 wrote to memory of 3060 4720 ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe cmd.exe PID 3060 wrote to memory of 3820 3060 cmd.exe PING.EXE PID 3060 wrote to memory of 3820 3060 cmd.exe PING.EXE PID 3060 wrote to memory of 3820 3060 cmd.exe PING.EXE PID 3060 wrote to memory of 4860 3060 cmd.exe utzqpltj.exe PID 3060 wrote to memory of 4860 3060 cmd.exe utzqpltj.exe PID 3060 wrote to memory of 4860 3060 cmd.exe utzqpltj.exe PID 4860 wrote to memory of 2840 4860 utzqpltj.exe aqu.exe PID 4860 wrote to memory of 2840 4860 utzqpltj.exe aqu.exe PID 4860 wrote to memory of 2840 4860 utzqpltj.exe aqu.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe"C:\Users\Admin\AppData\Local\Temp\ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\utzqpltj.exe "C:\Users\Admin\AppData\Local\Temp\ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 23⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3820 -
C:\Users\Admin\AppData\Local\Temp\utzqpltj.exeC:\Users\Admin\AppData\Local\Temp\\utzqpltj.exe "C:\Users\Admin\AppData\Local\Temp\ee79086edc21f4723f07bfc1f1d3fdb52f75d56c2c8cf4bc8241481c4aa93a9c.exe"3⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4860 -
\??\c:\Program Files\pzehc\aqu.exe"c:\Program Files\pzehc\aqu.exe" "c:\Program Files\pzehc\aquvo.dll",SetHandle C:\Users\Admin\AppData\Local\Temp\utzqpltj.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2840
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
128KB
MD5723b98e7fd85f45da24e71324e96c48d
SHA1c78ec3e48066b820b9c5e663da3fbf4ab393c0f8
SHA25699714b79477dcd9293383b7456c57c257e3fa009040008b5ed2a85d8ff27859c
SHA5121c3a316d4f8a39eca6b01de42c83c8952185195391986afa2dd3803f1fb9f88688f4d345a91be5ecffd4cd789cfe6c507c7a011cfbf2f4a24fd757702f30324d
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Filesize
158KB
MD5dc2db90d064217ce8a234e2169891130
SHA12cfc3d5424f94fee63039744b5e86fb68e0119fe
SHA256c5f17806542c8db0563a1d18ed06283ed5f0ea51a7bf402dd9fb5dfc2c429cd2
SHA512e4f90a2b5684d2cd12e9ed5a3fee7d7bb502e9907c9bdefb9c2382df5094bbabc904f03c154c6b1449fb3dce836481d4d023f9b2b6113634e61d2c7dd9120fb3